CN112785895B - A kind of enlightenment literacy teaching aid - Google Patents

Abstract

The invention discloses an enlightening literacy teaching aid, and relates to the technical field of teaching tools. The utility model provides a enlightenment literacy teaching aid, includes fixed chassis, the intermediate position fixedly connected with support column at fixed chassis top, and the inside of support column has seted up the slip chamber, the support column has the rack through slip chamber sliding connection, and the top fixedly connected with spliced pole of rack, one side fixedly connected with of support column adjusts the box, and the inside loose axle that just adjusts the box has the adjusting gear, the adjusting gear meshes with the rack mutually. According to the invention, through the arrangement of the first magnetic plate mechanism and the second magnetic plate mechanism, the Chinese characters with the side structures can be split and combined in a splicing manner by utilizing the first magnetic plate mechanism and the second magnetic plate mechanism, so that the teaching process is more interesting, and meanwhile, students can understand the side parts and the side parts more deeply, thereby being beneficial to improving the teaching quality and improving the teaching efficiency.

Description

A kind of enlightenment literacy teaching aid

technical field

The invention relates to the technical field of teaching tools, in particular to an enlightenment literacy teaching aid.

Background technique

Chinese characters are the recording symbols of Chinese, and are also used in Japanese, Korean and other languages. Different from alphabetic characters such as English, Russian, Hindi and Arabic, Chinese characters are typical syllabic characters, which are different from pinyin characters. The monosyllabic or polysyllabic representations of words are different, and Chinese characters generally have monosyllabic representations. Therefore, Chinese is one of the most difficult languages to learn and master in the world.

In the current teaching process of enlightenment and literacy, most schools use chalk to write Chinese characters on the blackboard, which makes the teaching process of Chinese characters boring, which in turn leads to slow mastery of Chinese characters for some students. In addition to other existing solutions In the scheme, for example, in the prior art, CN103578327A/CN211264474U/CN202352160U/CN209980545U mostly use two rotatable turntables, and part of the target font to be displayed is placed on one of the turntables, and the other parts of the target Chinese characters are placed on the other. On one turntable, the splicing of the target font and the replacement of the target font are realized by the mutual staggering between the two turntables. However, this solution has the following obvious defects: the two turntables need to be close to each other to ensure that the The highlighting effect of the font to be replaced on the turntable closest to the client side, otherwise the two parts of the target font are not uniform enough in visual effect and are relatively distorted, but in the above design structure, each turntable is provided with multiple radicals or strokes. The distance between the two turntables is short, so that there is not enough room for operation when the radicals or gestures on the inner turntable need to be moved or reversed. If the distance between the two turntables is set larger, the two Part of the visual effect is not unified enough. Therefore, an enlightenment literacy teaching aid is proposed, which can ensure that there is enough operating space on the two turntables, and can also achieve a unified good visual effect of self-lifting after splicing.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an enlightenment literacy teaching aid to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: an enlightenment literacy teaching aid, comprising a fixed chassis, a support column is fixedly connected to the middle position of the top of the fixed chassis, and a sliding cavity is opened inside the support column, and the The support column is slidably connected with the gear rack through the sliding cavity, and the top of the gear rack is fixedly connected with the connection column, one side of the support column is fixedly connected with the adjustment box, and the inner movable shaft of the adjustment box is connected with the adjustment gear, so The adjusting gear is meshed with the gear rack, the bottom of the gear rack is fixedly connected with the limit protrusion, the front side of the connecting column is fixedly connected with a fixed shaft, and the middle of the fixed shaft is rotatably connected with a disc-shaped first magnetic plate One end of the fixed shaft is fixedly connected with a connecting cover, and one end of the fixed shaft is rotatably connected with a disc-shaped second magnetic plate mechanism through the connecting cover. The first magnetic plate mechanism and the second magnetic plate mechanism are respectively connected to the fixed shaft. . The connection cover can slide horizontally along the direction parallel to the axis of the fixed shaft;

The first magnetic plate mechanism includes a first magnetic plate body, and the front of the first magnetic plate body is provided with a square grid, the square grid is evenly distributed along the edge of the first magnetic plate body, and the second magnetic plate mechanism includes The second magnetic plate body has a square hole at the bottom of the second magnetic plate body, a half-character grid is arranged at the bottom of the front of the second magnetic plate body, and the half-character grid is located on one side of the square hole, the half-character The width of the grid is half the width of the square grid, the top of the front of the second magnetic plate is provided with a three-line grid, the side of the first magnetic plate facing the second magnetic plate and the side on the second magnetic plate. A plurality of concentric arc-shaped grooves are arranged on the side facing away from the first magnetic plate body, and one of the arc-shaped grooves on the first magnetic plate body penetrates the central area of the square grid on the plate body. A plurality of equally angularly spaced partitions are arranged in the grooves, and a plurality of magnetically conductive material springs are inserted between the multiple partitions in the multi-channel concentric arc-shaped grooves on the first magnetic plate mechanism. , the end of each spring facing the second magnetic plate mechanism is adsorbed with a magnetic sticker, and a plurality of magnetic stickers are inserted at equal angular intervals near the arc-shaped groove on the second magnetic plate mechanism. The first magnetic plate The magnetic block on the mechanism and the magnetic block on the second magnetic plate mechanism have the same magnetic poles on the sides close to each other, and a square block is pluggable and filled on the square hole. The size and shape of the square block and the square hole Matching with each other, the square block is embedded with a magnetic block, and the mutually approaching side of the magnetic block and the magnetic sticking block on the first magnetic plate mechanism is the same magnetic pole; the front of the support column is provided with a sliding groove, and the sliding groove and Fits the fixed shaft;

An L-shaped adjustment rod is movably connected to the central position of the back of the adjustment box, and the L-shaped adjustment rod penetrates through the adjustment box and is fixedly connected to the center of the adjustment gear. The bottom of the L-shaped adjustment rod is fixedly connected with a fixed sleeve, and The inside of the fixed sleeve is movably sleeved with a sliding rod, and both ends of the sliding rod are fixedly connected with a first limit block and a second limit block. The back of the adjustment box is provided with a limit slot, and the limit slot Evenly distributed along the edge of the adjustment box, the limit groove and the second limit block are adapted, the specifications of the first limit block and the second limit block are the same, and the first limit block and the second limit block are the same. One side of the position block is provided with threaded posts, both ends of the sliding rod are provided with threaded holes, and the threaded posts are matched with the threaded holes.

The fixed base frame has a symmetrical cross structure, and the four feet of the fixed base frame are all fixedly connected with a universal wheel, and the top of the universal wheel is provided with a brake stopper.

One end of the fixed shaft is provided with an external thread, and the inside of the connecting cover is provided with an internal thread, and the external thread and the internal thread are matched.

A kind of using method that utilizes the enlightenment literacy teaching aid in the claim to carry out the enlightenment literacy teaching aid, and its use steps are as follows:

S1: First insert the square block into the square hole, then rotate the first magnetic plate mechanism and the second magnetic plate mechanism respectively, before teaching the Chinese characters with the same partial or side part, split the Chinese characters with the side structure Open it, and magnetically adsorb the magnetic stickers with offset/side of the font to be displayed on the spring that runs through the arc-shaped groove of the square character on the first magnetic plate mechanism, and other non-displayed ones with offset. The magnetic stickers of the side/side part are adsorbed on the springs of other arc-shaped grooves, and the magnetic stickers of other side/offset parts to be displayed are inserted into the arc-shaped grooves near the The orientation of the magnetic block on the first magnetic plate mechanism and the magnetic block on the second magnetic plate mechanism are the same magnetic poles. The magnetic block in the square block and the magnetic block on the first magnetic plate mechanism The sides close to each other are magnetic poles of the same sex;

S2: Move the enlightenment literacy teaching aid to the designated teaching location through the universal wheel, and then use the stopper on the top of the universal wheel to fix the enlightenment literacy teaching aid;

S3: Hold the sliding rod, and turn the L-shaped adjustment rod through the sliding rod, and then the L-shaped adjustment rod drives the adjustment gear to rotate, and then the adjustment gear can adjust the height of the enlightenment literacy teaching aid through the gear rack. After adjusting it to a suitable height , insert the second limit block at one end of the sliding rod into the limit groove to limit the height of the enlightenment literacy teaching aid;

S4: Rotate the first magnetic plate mechanism during teaching. When the magnetic sticker with the partial/side portion of the target Chinese character is rotated to the square hole, pull out the square block, so that the first magnetic plate mechanism will act as the elastic force of the spring. The magnetic stickers on the offset/side of the Chinese character on the Zhongtian character grid enter into the square hole, and then connect the offset/side of the Chinese character on the Zhongtian character grid in the first magnetic plate mechanism with the half-character grid on the second magnetic plate mechanism. The side/partial parts of the Chinese characters on the top are combined into Chinese characters, and the pinyin of the Chinese character is spelled out using magnetic stickers in the three-line grid.

Compared with the prior art, the beneficial effects of the present invention are:

(1) The present invention utilizes the magnetic patch designed with special structure and the spring assist of the direction of the second uncle magnetic pole, so as to ensure sufficient operating space on both turntables, and at the same time, it can also achieve a unified and good visual effect of self-lifting after splicing.

(2) This enlightenment literacy teaching aid, through the setting of the first magnetic plate mechanism and the second magnetic plate mechanism, realizes that the Chinese characters of the radical structure can be split and spliced by the first magnetic plate mechanism and the second magnetic plate mechanism. The combination of methods makes the teaching process more interesting, and at the same time enables students to have a deeper understanding of the partial and lateral parts, which is conducive to improving the quality of teaching and the efficiency of teaching.

(3) The setting of the enlightenment literacy teaching aid, the gear rack, the adjusting gear, the L-shaped adjusting rod, the sliding rod, the second limit block and the limit groove realizes the convenience of adjusting the height of the enlightenment literacy teaching aid, thereby facilitating different Height users use this enlightening literacy aid.

Description of drawings

Fig. 1 is the front view of the present invention;

Fig. 2 is the left side view of the present invention;

Fig. 3 is the rear view of the present invention;

4 is a cross-sectional view of the present invention for removing the first magnetic plate mechanism and the second magnetic plate mechanism;

Fig. 5 is an enlarged view of part A in Fig. 2 proposed by the present invention;

6 is a front view of the first magnetic plate mechanism proposed by the present invention;

FIG. 7 is a front view of the second magnetic plate mechanism proposed by the present invention.

In the figure: 1. Fixed chassis; 2. Universal wheel; 3. Supporting column; 4. Adjusting box body; 5. Gear rack; 6. Adjusting gear; 7. Connecting column; 8. Limiting protrusion; 9. Fixed shaft; 10. The first magnetic plate mechanism; 1001, The first magnetic plate body; 1002, Tianzi lattice; 11, The second magnetic plate mechanism; Grid; 1104, three-line grid; 12, connection cover; 13, limit slot; 14, magnetic sticker; 15, sliding groove; 16, sliding cavity; 17, L-shaped adjustment rod; 18, fixed sleeve; 19, sliding rod ; 20, the first limit block; 21, the second limit block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device. Or elements must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

In addition, it should be understood that, for the convenience of description, the dimensions of the various components shown in the drawings are not drawn according to the actual scale relationship, for example, the thickness or width of some layers may be exaggerated relative to other layers.

It should be noted that like numerals and letters refer to like items in the following figures, so that once an item is defined or described in one figure, it will not need to be reiterated in the description of subsequent figures It is further discussed and described in detail.

As shown in Figures 1-7, the present invention provides a technical solution: an enlightenment literacy teaching aid, comprising a fixed chassis 1, a support column 3 is fixedly connected to the middle position of the top of the fixed chassis 1, and the support column 3 is A sliding cavity 16 is opened inside, the support column 3 is slidably connected with the gear rack 5 through the sliding cavity 16, and the top of the gear rack 5 is fixedly connected with a connecting column 7, and one side of the support column 3 is fixedly connected with an adjustment box 4, and the inner movable shaft of the adjustment box 4 is connected with an adjustment gear 6, the adjustment gear 6 is meshed with the gear rack 5, the bottom of the gear rack 5 is fixedly connected with the limiting protrusion 8, and the connection column 7 A fixed shaft 9 is fixedly connected to the front, and a disc-shaped first magnetic plate mechanism 10 is rotatably connected to the middle of the fixed shaft 9. One end of the fixed shaft 9 is fixedly connected with a connecting cover 12, and one end of the fixed shaft 9 is connected by The cover 12 is rotatably connected with a disc-shaped second magnetic plate mechanism 11. The first magnetic plate mechanism 10 and the second magnetic plate mechanism 11 can be horizontally parallel to the axis of the fixed shaft 9 on the fixed shaft 9 and the connecting cover 12 respectively. slide;

The first magnetic plate mechanism 10 includes a first magnetic plate body 1001, and the front of the first magnetic plate body 1001 is provided with a square grid 1002, the square grid 1002 is evenly distributed along the edge of the first magnetic plate body 1001, the The second magnetic plate mechanism 11 includes a second magnetic plate body 1101 , and a square hole 1102 is formed at the bottom of the second magnetic plate body 1101 , and a half-character grid 1103 is formed at the bottom of the front of the second magnetic plate body 1101 , and the half-character The grid 1103 is located on one side of the square hole 1102, the width of the half-shaped grid 1103 is half the width of the square-shaped grid 1002, the top of the front of the second magnetic plate body 1101 is provided with a three-line grid 1104, the first magnetic plate The side of the body 1001 facing the second magnetic plate body 1101 and the side of the second magnetic plate body 1101 away from the first magnetic plate body 1001 are provided with a plurality of concentric arc-shaped grooves. An arc-shaped groove runs through the central area of the square-shaped grid on the plate body, and each arc-shaped groove is provided with a plurality of equiangularly spaced partitions. The multiple concentric circles on the first magnetic plate mechanism 10 A plurality of springs made of magnetically conductive material are inserted between the plurality of partitions in the arc-shaped groove. The end of each spring facing the second magnetic plate mechanism 11 is adsorbed with a magnetic block 14. A plurality of magnetic stickers 14 are inserted into the arc-shaped grooves on the magnetic plate mechanism 11 at equal angular intervals, the magnetic stickers 14 on the first magnetic plate mechanism 10 and the magnetic stickers 14 on the second magnetic plate mechanism 11 The mutually approaching sides are of the same magnetic pole, and a square block is pluggable and filled on the square hole 1102. The size and shape of the square block and the square hole 1102 are matched with each other. The square block is embedded with a magnetic block. The mutually adjacent sides of the magnetic stickers 14 on the first magnetic plate mechanism 10 are magnetic poles of the same sex; the front surface of the support column 3 is provided with a sliding groove 15, and the sliding groove 15 is adapted to the fixed shaft 9;

An L-shaped adjustment rod 17 is movably connected to the central position of the back of the adjustment box 4, and the L-shaped adjustment rod 17 penetrates through the adjustment box 4 and is fixedly connected to the center of the adjustment gear 6, and the bottom of the L-shaped adjustment rod 17 is fixed. A fixed sleeve 18 is connected, and the inside of the fixed sleeve 18 is movably connected with a sliding rod 19. Both ends of the sliding rod 19 are fixedly connected with a first limit block 20 and a second limit block 21. The adjustment box The back of the body 4 is provided with limit slots 13, and the limit slots 13 are evenly distributed along the edge of the adjustment box 4. The limit slots 13 are adapted to the second limit block 21, and the first limit block 20 and The specifications of the second limit block 21 are the same, and one side of the first limit block 20 and the second limit block 21 is provided with a threaded column, and both ends of the sliding rod 19 are provided with threaded holes. Posts and threaded holes fit.

The fixed base frame 1 has a symmetrical cross structure, and the four feet of the fixed base frame 1 are fixedly connected with a universal wheel 2 , and the top of the universal wheel 2 is provided with a brake stopper.

One end of the fixed shaft 9 is provided with an external thread, and the inside of the connecting cover 12 is provided with an internal thread, and the external thread and the internal thread are matched.

A kind of using method that utilizes the enlightenment literacy teaching aid in claim 1 to carry out the enlightenment literacy teaching aid, and its use step is as follows:

S1: First insert the square block into the square hole 1102, then rotate the first magnetic plate mechanism 10 and the second magnetic plate mechanism 11 respectively, before teaching Chinese characters with the same partial or side The Chinese characters are separated, and the magnetic stickers 14 with the partial/side part of the font to be displayed are magnetically adsorbed on the springs of the first magnetic plate mechanism 10 that penetrate the arc-shaped grooves of the field characters, and other non- The magnetic stickers 14 with the offset/side part shown are adsorbed on the springs of other arc-shaped grooves, and the magnetic stickers 14 of the other side/side parts to be displayed are inserted into the arc near the half-character 1103. In the shape groove, the inserted orientation is that the magnetic stickers 14 on the first magnetic plate mechanism 10 and the magnetic stickers 14 on the second magnetic plate mechanism 11 have the same magnetic poles. The mutually adjacent sides of the block and the magnetic patch 14 on the first magnetic plate mechanism 10 are of the same magnetic pole;

S2: Move the enlightenment literacy teaching aid to the designated teaching location through the universal wheel 2, and then use the stopper on the top of the universal wheel 2 to fix the enlightenment literacy teaching aid;

S3: Hold the sliding rod 19, and rotate the L-shaped adjusting rod 17 through the sliding rod 19, and then the L-shaped adjusting rod 17 drives the adjusting gear 6 to rotate, and then the adjusting gear 6 can adjust the height of the enlightenment literacy teaching aid through the gear rack 5, After adjusting it to an appropriate height, insert the second limit block 21 at one end of the sliding rod 19 into the limit slot 13 to limit and fix the height of the enlightenment literacy teaching aid;

S4: Rotate the first magnetic plate mechanism 10 during teaching, when the magnetic block 14 with the partial/side portion of the target Chinese character is rotated to the square hole 1102, pull out the square block, so that the first magnetic block is pulled out under the elastic force of the spring. The magnetic stickers 14 on the partial/side portion of the Chinese character on the Tian character grid 1002 in the plate mechanism 10 enter into the square hole 1102, and then connect the Chinese character offset/side on the middle Tian character grid 1002 of the first magnetic plate mechanism 10 with the magnetic sticker 14. In the second magnetic plate mechanism 11 , the side parts/parts of the Chinese characters on the half-character grid 1103 are combined into Chinese characters, and at the same time, the pinyin of the Chinese character is spelled out by using the magnetic stickers 14 in the three-line grid 1104 .

In the above operation, the elastic force of the spring can be used to automatically maintain a considerable distance between the two magnetic plates, so as to provide enough operating space for the replacement of the magnetic patch, and use the elastic force to make the two parts of the magnetic patch perfect when splicing is required. Visually unified grouping together.

Therefore, the present invention utilizes the specially designed magnetic patch and the spring assist of the direction of the second uncle magnetic pole, so as to ensure sufficient operating space on both turntables, and at the same time achieve a unified and good visual effect of self-lifting after splicing.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. The utility model provides a enlightenment literacy teaching aid, includes fixed chassis (1), its characterized in that: the middle position of the top of the fixed chassis (1) is fixedly connected with a supporting column (3), a sliding cavity (16) is formed in the supporting column (3), the supporting column (3) is connected with a gear rack (5) in a sliding mode through the sliding cavity (16), the top of the gear rack (5) is fixedly connected with a connecting column (7), one side of the supporting column (3) is fixedly connected with an adjusting box body (4), an adjusting gear (6) is movably and axially connected to the inside of the adjusting box body (4), the adjusting gear (6) is meshed with the gear rack of the gear rack (5), a limiting protrusion (8) is fixedly connected to the bottom of the gear rack (5), a fixed shaft (9) is fixedly connected to the front face of the connecting column (7), the middle of the fixed shaft (9) is rotatably connected with a first magnetic plate mechanism (10) in a disc shape, one end of the fixed shaft (9) is fixedly connected with a connecting cover (12), one end of the fixed shaft (9) is rotatably connected with a second magnetic plate mechanism (11) in a disc shape through the connecting cover (12), and the first magnetic plate mechanism (10) and the second magnetic plate mechanism (11) are respectively connected to the fixed shaft (9) and can be parallel to the fixed shaft (12) along the horizontal direction of the fixed shaft (9);

the first magnetic plate mechanism (10) comprises a first magnetic plate body (1001), the front face of the first magnetic plate body (1001) is provided with a field grid (1002), the field grid (1002) is uniformly distributed along the edge of the first magnetic plate body (1001), the second magnetic plate mechanism (11) comprises a second magnetic plate body (1101), the bottom of the second magnetic plate body (1101) is provided with a square hole (1102), the front bottom of the second magnetic plate body (1101) is provided with a half-grid (1103), the half-grid (1103) is positioned on one side of the square hole (1102), the width of the half-grid (1103) is half of the width of the field grid (1002), the front top of the second magnetic plate body (1101) is provided with a three-line grid (1104), the side of the first magnetic plate body (1001) facing the second magnetic plate body (1101) and the side of the second magnetic plate body (1101) facing away from the first magnetic plate body (1001) are provided with identical arc-shaped grooves, one of the arc-shaped grooves on the first magnetic plate body (1001) penetrates through a plurality of arc-shaped grooves, a plurality of magnetic baffles (14) are arranged in a plurality of arc-shaped grooves, and a plurality of magnetic baffles (10) facing the magnetic plate bodies are inserted into a plurality of magnetic plate mechanisms, and a plurality of magnetic baffles (10) arranged in the same angle equal angles of magnetic grooves, a plurality of magnetic sticking blocks (14) are inserted into the arc-shaped groove close to the second magnetic plate mechanism (11) at equal angular intervals, the sides, close to each other, of the magnetic sticking blocks (14) on the first magnetic plate mechanism (10) and the magnetic sticking blocks (14) on the second magnetic plate mechanism (11) are like magnetic poles, a square block is arranged on the square hole (1102) in a pluggable filling manner, the size and the shape of the square block and the square hole (1102) are matched with each other, a magnetic block is embedded in the square block, and the sides, close to each other, of the magnetic sticking blocks (14) on the first magnetic plate mechanism (10) are like magnetic poles; the front surface of the supporting column (3) is provided with a sliding groove (15), and the sliding groove (15) is matched with the fixed shaft (9);

the utility model discloses a gear adjusting mechanism, including adjusting box (4), adjusting gear (6), L type adjusting rod (17), first stopper (20) and second stopper (21) of equal fixedly connected with in both ends of slide bar (19), the fixed cover (18) of bottom fixedly connected with of adjusting box (17), and the inside activity of fixed cover (18) has cup jointed slide bar (19), the equal fixedly connected with in both ends of slide bar (19) has first stopper (20) and second stopper (21), spacing groove (13) have been seted up at the back of adjusting box (4), and spacing groove (13) along adjusting box (4) edge evenly distributed, spacing groove (13) and second stopper (21) looks adaptation, the specification of first stopper (20) and second stopper (21) is unanimous, and one side of first stopper (20) and second stopper (21) all is provided with the screw thread post, the both ends of slide bar (19) all are provided with the screw thread hole, screw thread post and screw thread adaptation.

2. The enlightenment literacy teaching aid of claim 1, characterized in that: the fixed chassis (1) is of a symmetrical cross structure, four bottom feet of the fixed chassis (1) are fixedly connected with universal wheels (2), and brake stopping pieces are arranged at the tops of the universal wheels (2).

3. The enlightenment literacy teaching aid of claim 1, wherein: an external thread is formed at one end of the fixed shaft (9), an internal thread is formed inside the connecting cover (12), and the external thread is matched with the internal thread.

4. The use method of enlightenment literacy teaching aid in claim 1 is characterized in that: the application steps are as follows:

s1: the method comprises the steps that firstly, a square block is inserted into a square hole (1102), then a first magnetic plate mechanism (10) and a second magnetic plate mechanism (11) are respectively rotated, chinese characters with the same deviation parts or side parts are taught, the Chinese characters with the side structures are separated, magnetic sticking blocks (14) with the deviation parts/side parts of characters to be displayed are magnetically adsorbed on springs penetrating through arc-shaped grooves of a field character grid on the first magnetic plate mechanism (10), other non-displayed magnetic sticking blocks (14) with the deviation parts/side parts are adsorbed on springs of other arc-shaped grooves, magnetic sticking blocks (14) with other side parts/side parts to be displayed are inserted into arc-shaped grooves close to a half character grid (1103), the direction of the insertion is that the magnetic sticking blocks (14) on the first magnetic plate mechanism (10) and the magnetic sticking blocks (14) on the second magnetic plate mechanism (11) are close to the same magnetic poles, and the magnetic poles of the magnetic blocks in the square block and the magnetic sticking blocks (14) on the first magnetic plate mechanism (10) and the near the side parts are close to the same magnetic poles;

s2: the enlightenment literacy teaching aid is moved to a specified teaching place through the universal wheel (2), and then the enlightenment literacy teaching aid is fixed by using a brake sheet at the top of the universal wheel (2);

s3: holding the sliding rod (19), rotating the L-shaped adjusting rod (17) through the sliding rod (19), further driving the adjusting gear (6) to rotate through the L-shaped adjusting rod (17), further adjusting the height of the enlightenment literacy teaching aid through the gear strip (5) through the adjusting gear (6), inserting a second limiting block (21) at one end of the sliding rod (19) into the limiting groove (13) after adjusting the height to a proper height, and limiting and fixing the height of the enlightenment literacy teaching aid;

s4: the first magnetic plate mechanism (10) is rotated during teaching, when the magnetic patch (14) with the partial part/side part of the target Chinese character rotates to the square hole (1102), the square block is pulled out, so that the magnetic patch (14) at the partial part/side part of the Chinese character on the field grid (1002) of the first magnetic plate mechanism (10) enters the square hole (1102) under the action of the elastic force of the spring, the partial part/side part of the Chinese character on the field grid (1002) of the first magnetic plate mechanism (10) and the partial part/side part of the Chinese character on the half grid (1103) of the second magnetic plate mechanism (11) are combined into the Chinese character, and meanwhile, the pinyin of the Chinese character is spelled by the magnetic patch (14) in the three-line grid (1104).

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